<?php

?>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="content.type" content="text/html;charset=utf-8"/>
        <title>第一个网页</title>
    </head>
    <body>
        <form action="do_login.php" method="POST">
            <div>
                用户名:<input type="text" name="Username" value="gao" placeholder="输入用户名"/>
            </div>
            <div>
                密码:<input type="password" name="Password" title="至少8个字符" value=""/>
            </div>
            <input type="reset" name="reset" value="重置"/>
            <input type="submit" name="submit" value="提交"/>
        </form>
    </body>
</html>